import java.util.Random;
import java.util.Scanner;

public class three {

    public static void main(String[] args) {

        Random random = new Random();
        Scanner scanner = new Scanner(System.in);
        int number = random.nextInt(100) + 1;

        while (true) {
            int t = scanner.nextInt();
            if (t > number) {
                System.out.println("大了");
            }
            else if (t < number) {
                System.out.println("小了");
            }
            else {
                System.out.println("猜对了");
                break;
            }
        }
    }

}
